Collective Prey Capture And Feeding Behaviours Of Anelosimus Jabaquara Levi 1956 (araneae: Theridiidae)

dc.creatorDe Oliveira Gonzaga M.
dc.creatorVasconcellos-Neto J.
dc.date2002
dc.date2015-06-30T16:39:25Z
dc.date2015-11-26T15:31:09Z
dc.date2015-06-30T16:39:25Z
dc.date2015-11-26T15:31:09Z
dc.date.accessioned2018-03-28T22:39:38Z
dc.date.available2018-03-28T22:39:38Z
dc.identifier
dc.identifierBehaviour. , v. 139, n. 5, p. 573 - 584, 2002.
dc.identifier57959
dc.identifier10.1163/15685390260136708
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0036590189&partnerID=40&md5=25ff915d7511b1f22a3c1bd729afbed2
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/101397
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/101397
dc.identifier2-s2.0-0036590189
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1262164
dc.descriptionIn this study we report on the predatory behaviour of Anelosimus jabaquara considering the frequency of bites in each prey body part during the immobilization phase, the proportion of the consumption time expended in each of these parts and the relative participation on capture and feeding processes by spiders of different body sizes. Generally, few individuals actively take part in prey immobilization events, biting mostly on fly's legs (body segments which promote vibrations strong enough to attract spiders, but not to dissuade attacks). However, many spiders usually take part in the consumption of this medium size prey item. During the consumption phase appendages were rarely used, probably due to the higher nutritional value and biomass availability of central body segments (thorax, abdomen and head). Non-aggressive contests over displaced prey body parts were frequently seen during collective feeding in natural colonies, but not in small artificial groups in laboratory.
dc.description139
dc.description5
dc.description573
dc.description584
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dc.languageen
dc.publisher
dc.relationBehaviour
dc.rightsfechado
dc.sourceScopus
dc.titleCollective Prey Capture And Feeding Behaviours Of Anelosimus Jabaquara Levi 1956 (araneae: Theridiidae)
dc.typeArtículos de revistas


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